Pith Number

pith:5X4H4RJD

pith:2016:5X4H4RJDRMXA6FCR2LNX3BIKDO

not attested not anchored not stored refs pending

Isogeometric shape optimisation of shell structures using multiresolution subdivision surfaces

Fehmi Cirak, Kosala Bandara

arxiv:1605.06288 v2 · 2016-05-20 · math.NA · cs.CE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5X4H4RJDRMXA6FCR2LNX3BIKDO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:45:53.689952Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edf87e45238b2e0f1451d2db7d850a1b847a3c3f67c29b3fac4ed658a03ae9ac

Aliases

arxiv: 1605.06288 · arxiv_version: 1605.06288v2 · doi: 10.48550/arxiv.1605.06288 · pith_short_12: 5X4H4RJDRMXA · pith_short_16: 5X4H4RJDRMXA6FCR · pith_short_8: 5X4H4RJD

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5X4H4RJDRMXA6FCR2LNX3BIKDO \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: edf87e45238b2e0f1451d2db7d850a1b847a3c3f67c29b3fac4ed658a03ae9ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e15813783232f29bb06151eeb9c9c09ef7fe732ded18d3b993f778715c77e37",
    "cross_cats_sorted": [
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2016-05-20T11:07:28Z",
    "title_canon_sha256": "8c8592da8c5fa317f8ab73bd5fc4c52b8feee009366214b255e21b817e7f2e85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.06288",
    "kind": "arxiv",
    "version": 2
  }
}